((function_call
  name: [
    (identifier) @_cdef_identifier
    (_ _ (identifier) @_cdef_identifier)
  ]
  arguments: 
    (arguments 
      (string content: _ @injection.content)))
  (#set! injection.language "c")
  (#eq? @_cdef_identifier "cdef"))

((function_call
  name: (_) @_vimcmd_identifier
  arguments: (arguments (string content: _ @injection.content)))
  (#set! injection.language "vim")
  (#any-of? @_vimcmd_identifier "vim.cmd" "vim.api.nvim_command" "vim.api.nvim_command" "vim.api.nvim_exec2"))

((function_call
  name: (_) @_vimcmd_identifier
  arguments: (arguments (string content: _ @injection.content) .))
  (#set! injection.language "query")
  (#any-of? @_vimcmd_identifier "vim.treesitter.query.set" "vim.treesitter.query.parse"))

((function_call
  name: (_) @_vimcmd_identifier
  arguments: (arguments . (_) . (string content: _ @_method) . (string content: _ @injection.content)))
  (#any-of? @_vimcmd_identifier "vim.rpcrequest" "vim.rpcnotify")
  (#eq? @_method "nvim_exec_lua")
  (#set! injection.language "lua"))

; vim.api.nvim_create_autocmd("FileType", { command = "injected here" })
(function_call
  name: (_) @_vimcmd_identifier
  arguments:
    (arguments
      . (_)
      . 
      (table_constructor
        (field
          name: (identifier) @_command
          value: 
            (string content: (_) @injection.content)))
      .) ; limit so only 2-argument functions gets matched before pred handle
  (#eq? @_vimcmd_identifier "vim.api.nvim_create_autocmd")
  (#eq? @_command "command")
  (#set! injection.language "vim"))


(function_call
  name: (_) @_user_cmd
  arguments: 
    (arguments
      . (_)
      . 
      (string
        content: (_) @injection.content)
      . (_) .)
  (#eq? @_user_cmd "vim.api.nvim_create_user_command")
  (#set! injection.language "vim"))

(function_call
  name: (_) @_user_cmd
  arguments: 
    (arguments
      . (_)
      . (_)
      . 
      (string
        content: (_) @injection.content)
      . (_) .) ; Limiting predicate handling to only functions with 4 arguments
  (#eq? @_user_cmd "vim.api.nvim_buf_create_user_command")
  (#set! injection.language "vim"))

;; rhs highlighting for vim.keymap.set/vim.api.nvim_set_keymap/vim.api.nvim_buf_set_keymap
; (function_call
;   name: (_) @_map
;   arguments: 
;     (arguments
;       . (_)
;       . (_)
;       .
;       (string
;         content: (_) @injection.content))
;   (#any-of? @_map "vim.api.nvim_set_keymap" "vim.keymap.set")
;   (#set! injection.language "vim"))
;
; (function_call
;   name: (_) @_map
;   arguments: 
;     (arguments
;       . (_)
;       . (_)
;       . (_)
;       . 
;       (string
;         content: (_) @injection.content)
;       . (_) .)
;   (#eq? @_map "vim.api.nvim_buf_set_keymap")
;   (#set! injection.language "vim"))

;; highlight string as query if starts with `;; query`
(string content: _ @injection.content 
 (#lua-match? @injection.content "^%s*;+%s?query")
 (#set! injection.language "query"))

(comment
  content: (_) @injection.content
  (#lua-match? @injection.content "^[-][%s]*@")
  (#set! injection.language "luadoc")
  (#offset! @injection.content 0 1 0 0))

; string.match("123", "%d+")

(function_call
  (dot_index_expression
    field: (identifier) @_method
    (#any-of? @_method "find" "match"))
  arguments: (arguments
               . (_)
               .
               (string
                 content: (string_content) @injection.content
                 (#set! injection.language "luap")
                 (#set! injection.include-children))))

(function_call
  (dot_index_expression
    field: (identifier) @_method
    (#any-of? @_method "gmatch" "gsub"))
  arguments: (arguments
               . (_)
               .
               (string
                 content: (string_content) @injection.content
                 (#set! injection.language "luap")
                 (#set! injection.include-children))))

;("123"):match("%d+")

(function_call
  (method_index_expression
    method: (identifier) @_method
    (#any-of? @_method "find" "match"))
  arguments: (arguments
               . (string
                   content: (string_content) @injection.content
                   (#set! injection.language "luap")
                   (#set! injection.include-children))))

(function_call
  (method_index_expression
    method: (identifier) @_method
    (#any-of? @_method "gmatch" "gsub"))
  arguments: (arguments
               . (string
                 content: (string_content) @injection.content
                 (#set! injection.language "luap")
                 (#set! injection.include-children))))

(comment
   content: (_) @injection.content
  (#set! injection.language "comment"))
